格力防爆掛式空調

BKFR/BKGR防爆(bao)空調

產(chan)品簡介              

1.適用于爆(bao)炸性氣(qi)體(ti)(ti)環境1區、2區；

2.適用于ⅡA、ⅡB級爆炸性氣體環(huan)境(jing)；

3.適用于溫度(du)組別為T1~T4的環境；

4.適用于石油(you)采煉、儲(chu)存、化(hua)工(gong)、醫療、及軍(jun)事設施等爆炸性危險環境；

5.高效節(jie)能、低噪音(yin)；

6.單冷或冷暖(nuan)型。

產品特點

1.防爆空調按(an)性能可分(fen)為單冷和(he)冷暖兩(liang)種，按(an)結構(gou)形式(shi)可分(fen)為窗機、分(fen)體(ti)掛(gua)壁式(shi)、分(fen)體(ti)柜(ju)式(shi)三種。

2.防爆空調(diao)是在空調(diao)的基礎上，按照(zhao)GB 3836系列標準的要求(qiu)進行防爆設計，采用特殊加(jia)工工藝和制(zhi)造方法進行防爆加(jia)工處理；

3.可根(gen)據用戶要(yao)求選擇空調(diao)品牌，如：格力、美的(de)、海(hai)爾(er)、長虹等；

4.防(fang)爆(bao)空調管路連接(jie)和普通空調*，電(dian)氣(qi)連接(jie)一(yi)定要按防(fang)爆(bao)電(dian)氣(qi)安裝工(gong)藝要求，先將電(dian)源引入防(fang)爆(bao)控制箱，再從防(fang)爆(bao)控制箱分別引入到室(shi)內(nei)機(ji)和室(shi)外(wai)機(ji)；

5.可(ke)根據用(yong)戶要求，對(dui)現(xian)場特殊(shu)空調(diao)設備進(jin)行防爆(bao)處理，例如(ru)：大型冷水機組、冷凍機組、空調(diao)設備以及(ji)特殊(shu)安裝形式的空調(diao)設備進(jin)行防爆(bao)處理，我們將設計(ji)制造(zao)方案，提交用(yong)戶審查。必(bi)要時可(ke)根據用(yong)戶要求，申請(qing)國家防爆(bao)檢測中心在現(xian)場進(jin)行產品防爆(bao)性能檢測；

6.所有(you)防爆空調(diao)產品出廠時，均附有(you)全套產品技術資料和(he)安裝(zhuang)使用(yong)說明書，請用(yong)戶務必(bi)嚴格按說明書的要求(qiu)進行(xing)安裝(zhuang)和(he)使用(yong)；

7.產品(pin)結(jie)構緊湊，造(zao)型(xing)美觀(guan)大方，按準(zhun)給(gei)維(wei)護方便；

8.鋼管和電纜布線。

格力防爆掛式空調

技(ji)術參數

1.執行(xing)標準：GB 3836.1、GB 3836.2、GB 3836.3、GB 3836.4、GB 3836.8、GB 3836.9、IEC60097

2.防爆標(biao)志：Exd(ib)mnRⅡBT4

3.額定電壓：AC 220/380V

處理方案

1.掛壁(bi)式(shi)(shi)、柜式(shi)(shi)防爆(bao)空(kong)調(diao)都是在(zai)普通空(kong)調(diao)的基礎(chu)上，嚴格按照GB 3836系列標準對室內、室外機分別(bie)進行防爆處理；

2. 室外機(ji)：按(an)照(zhao)標準的要求，采(cai)用特殊(shu)工藝和(he)(he)制造方法，對內部電氣控制部分、壓縮(suo)機(ji)、風機(ji)和(he)(he)保(bao)護系統進行加工處理(li)(li)，加工處理(li)(li)后的室外機(ji)外型(xing)、安裝(zhuang)尺(chi)寸及(ji)安裝(zhuang)方法與原機(ji)*；

3. 室(shi)(shi)內機(ji)：將室(shi)(shi)內機(ji)內部電氣控制(zhi)(zhi)(zhi)部分分解，按照標準要求，重新進行防爆設(she)計處理，形成獨立的防爆控制(zhi)(zhi)(zhi)箱(xiang)，實現手動控制(zhi)(zhi)(zhi)功能(neng)。防爆處理后(hou)，室(shi)(shi)內機(ji)外形尺寸、安(an)裝方式與(yu)原機(ji)*。防爆控制(zhi)(zhi)(zhi)箱(xiang)尺寸見選型表；

4. 在室內、室外機防(fang)爆(bao)處(chu)(chu)理過程中(zhong)，采用多種防(fang)爆(bao)形式，弱(ruo)電控(kong)制部分(fen)采用本(ben)安防(fang)爆(bao)處(chu)(chu)理形式。

3結構及工程原理(li)本防爆空(kong)調(diao)(diao)(diao)由室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)機(ji)(ji)組(zu)和(he)室(shi)(shi)(shi)(shi)外(wai)機(ji)(ji)組(zu)連(lian)接管(guan)(guan)(guan)路組(zu)成(cheng)以(yi)下(xia)(xia)為(wei)(wei)立式(shi)空(kong)調(diao)(diao)(diao)結構示意圖(tu)：進(jin)(jin)(jin)風口：房間的(de)(de)(de)空(kong)氣(qi)(qi)由此(ci)吸(xi)入(ru)(ru)，并通(tong)(tong)(tong)(tong)(tong)過(guo)空(kong)氣(qi)(qi)過(guo)濾網除塵。出(chu)風口：調(diao)(diao)(diao)節的(de)(de)(de)空(kong)氣(qi)(qi)從此(ci)吹出(chu)。排水管(guan)(guan)(guan)：房間的(de)(de)(de)濕氣(qi)(qi)經(jing)(jing)(jing)過(guo)冷(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)成(cheng)小(xiao)水滴所排水管(guan)(guan)(guan)排出(chu)。連(lian)接管(guan)(guan)(guan)：室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)機(ji)(ji)組(zu)與室(shi)(shi)(shi)(shi)外(wai)機(ji)(ji)組(zu)由銅管(guan)(guan)(guan)相連(lian)，冷(leng)(leng)(leng)媒由此(ci)流(liu)(liu)通(tong)(tong)(tong)(tong)(tong)。室(shi)(shi)(shi)(shi)外(wai)機(ji)(ji)組(zu)：室(shi)(shi)(shi)(shi)外(wai)機(ji)(ji)組(zu)由壓(ya)(ya)(ya)縮機(ji)(ji)、風機(ji)(ji)、熱(re)(re)(re)(re)(re)(re)(re)交換(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、毛(mao)細管(guan)(guan)(guan)（電子膨脹(zhang)閥(fa)(fa)(fa)(fa)）及其它電氣(qi)(qi)部(bu)件組(zu)成(cheng)。溫(wen)(wen)控開(kai)關(guan)控制(zhi)電源(yuan)通(tong)(tong)(tong)(tong)(tong)斷，選擇制(zhi)冷(leng)(leng)(leng)制(zhi)熱(re)(re)(re)(re)(re)(re)(re)及調(diao)(diao)(diao)節設定(ding)溫(wen)(wen)度，控制(zhi)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)溫(wen)(wen)度。空(kong)調(diao)(diao)(diao)工作原理(li)（熱(re)(re)(re)(re)(re)(re)(re)泵型(xing)）當熱(re)(re)(re)(re)(re)(re)(re)泵型(xing)空(kong)調(diao)(diao)(diao)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)運行(xing)于制(zhi)冷(leng)(leng)(leng)工況(kuang)時(shi)，三(san)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)換(huan)(huan)(huan)(huan)(huan)向(xiang)使各(ge)部(bu)件接通(tong)(tong)(tong)(tong)(tong)。這時(shi)，室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)成(cheng)為(wei)(wei)蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，而室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)成(cheng)為(wei)(wei)冷(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。從室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)來的(de)(de)(de)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)過(guo)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)經(jing)(jing)(jing)四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)和(he)消聲器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)(jin)(jin)入(ru)(ru)氣(qi)(qi)液(ye)分(fen)(fen)(fen)(fen)離(li)(li)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)．分(fen)(fen)(fen)(fen)離(li)(li)出(chu)液(ye)體(ti)后，經(jing)(jing)(jing)過(guo)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)被(bei)壓(ya)(ya)(ya)縮機(ji)(ji)吸(xi)入(ru)(ru)壓(ya)(ya)(ya)縮成(cheng)為(wei)(wei)高(gao)溫(wen)(wen)高(gao)壓(ya)(ya)(ya)的(de)(de)(de)氣(qi)(qi)體(ti)徘(pai)出(chu)，氣(qi)(qi)體(ti)經(jing)(jing)(jing)四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)進(jin)(jin)(jin)入(ru)(ru)室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)放(fang)熱(re)(re)(re)(re)(re)(re)(re)冷(leng)(leng)(leng)凝，成(cheng)為(wei)(wei)過(guo)冷(leng)(leng)(leng)液(ye)。過(guo)冷(leng)(leng)(leng)液(ye)經(jing)(jing)(jing)毛(mao)細管(guan)(guan)(guan)阻(zu)力降(jiang)壓(ya)(ya)(ya)后成(cheng)為(wei)(wei)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)兩(liang)相流(liu)(liu)體(ti)，進(jin)(jin)(jin)入(ru)(ru)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)發(fa)(fa)吸(xi)熱(re)(re)(re)(re)(re)(re)(re)(此(ci)時(shi)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)被(bei)降(jiang)溫(wen)(wen))，再(zai)一(yi)次經(jing)(jing)(jing)四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)和(he)氣(qi)(qi)液(ye)分(fen)(fen)(fen)(fen)離(li)(li)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)(jin)(jin)入(ru)(ru)下(xia)(xia)一(yi)循環(huan)：過(guo)濾器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)主要用(yong)于制(zhi)冷(leng)(leng)(leng)劑與壓(ya)(ya)(ya)縮機(ji)(ji)油的(de)(de)(de)分(fen)(fen)(fen)(fen)離(li)(li)，以(yi)保證換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)效率。當熱(re)(re)(re)(re)(re)(re)(re)泵型(xing)空(kong)調(diao)(diao)(diao)機(ji)(ji)運行(xing)于制(zhi)熱(re)(re)(re)(re)(re)(re)(re)工況(kuang)時(shi)，四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)換(huan)(huan)(huan)(huan)(huan)向(xiang)使圖(tu)中(zhong)虛線接通(tong)(tong)(tong)(tong)(tong)。這時(shi)、室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)成(cheng)為(wei)(wei)冷(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)成(cheng)為(wei)(wei)蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。從室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)來的(de)(de)(de)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)過(guo)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)經(jing)(jing)(jing)四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)和(he)消聲器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)(jin)(jin)入(ru)(ru)氣(qi)(qi)液(ye)分(fen)(fen)(fen)(fen)離(li)(li)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，分(fen)(fen)(fen)(fen)離(li)(li)出(chu)液(ye)體(ti)后，干(gan)過(guo)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)被(bei)壓(ya)(ya)(ya)縮機(ji)(ji)吸(xi)入(ru)(ru)壓(ya)(ya)(ya)縮成(cheng)為(wei)(wei)高(gao)溫(wen)(wen)高(gao)壓(ya)(ya)(ya)的(de)(de)(de)氣(qi)(qi)體(ti)徘(pai)出(chu)，氣(qi)(qi)體(ti)經(jing)(jing)(jing)四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)進(jin)(jin)(jin)入(ru)(ru)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)放(fang)熱(re)(re)(re)(re)(re)(re)(re)冷(leng)(leng)(leng)凝(此(ci)時(shi)，室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)被(bei)加熱(re)(re)(re)(re)(re)(re)(re))．成(cheng)為(wei)(wei)過(guo)冷(leng)(leng)(leng)液(ye)，過(guo)冷(leng)(leng)(leng)液(ye)經(jing)(jing)(jing)毛(mao)細管(guan)(guan)(guan)阻(zu)力降(jiang)壓(ya)(ya)(ya)后成(cheng)為(wei)(wei)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)兩(liang)相流(liu)(liu)體(ti)．進(jin)(jin)(jin)入(ru)(ru)室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)發(fa)(fa)吸(xi)熱(re)(re)(re)(re)(re)(re)(re)，隨后過(guo)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)經(jing)(jing)(jing)四(si)通(tong)(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)和(he)氣(qi)(qi)液(ye)分(fen)(fen)(fen)(fen)離(li)(li)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)(jin)(jin)入(ru)(ru)下(xia)(xia)一(yi)循環(huan)。 為(wei)(wei)防止制(zhi)熱(re)(re)(re)(re)(re)(re)(re)時(shi)因除霜(shuang)導(dao)致室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)舒適(shi)性下(xia)(xia)降(jiang)，采用(yong)了熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)旁通(tong)(tong)(tong)(tong)(tong)不間斷制(zhi)熱(re)(re)(re)(re)(re)(re)(re)除霜(shuang)方式(shi)。除霜(shuang)時(shi)，運行(xing)原理(li)基(ji)本與制(zhi)熱(re)(re)(re)(re)(re)(re)(re)相同，只是將(jiang)融霜(shuang)電磁(ci)閥(fa)(fa)(fa)(fa)打開(kai)。從壓(ya)(ya)(ya)縮機(ji)(ji)出(chu)來的(de)(de)(de)高(gao)溫(wen)(wen)高(gao)壓(ya)(ya)(ya)的(de)(de)(de)過(guo)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)(qi)有一(yi)部(bu)分(fen)(fen)(fen)(fen)被(bei)分(fen)(fen)(fen)(fen)流(liu)(liu)到室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)入(ru)(ru)口，迅速把室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)溫(wen)(wen)度提高(gao)到O℃以(yi)上，融掉室(shi)(shi)(shi)(shi)外(wai)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)上的(de)(de)(de)霜(shuang)層，使換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)保持良好的(de)(de)(de)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)(re)效率。